Click above to watch the video interview with Theo Hutcraft and Adam Anderson.

"It was great to just come and play," Hutchcraft said. "I've been preparing since I was 11 years old to come. It was a great victory for pop music, this whole thing."

Speaking about 'Wonderful Life', the singer added: "It was a last ditch effort, we just did it. We were brave with it and stuck with it. It was great to play it in front of Dave Grohl and Jarvis Cocker. The first song I learned to play on guitar was [Foo Fighters'] 'Everlong'.